问题描述：
The Second World War _____ millions of people were killed ended in 1945为什么填in which而
He was born in the year _____ the Anti-Japanese War broke out.选WHEN 这2题区别是?in which=when
He was born in the year _____ the Anti-Japanese War broke out.选WHEN 这2题区别是?in which=when
问题解答：
我来补答展开全文阅读